us considering digital currency Knowledge graph

Praise is the greatest support for my pure technical school.At the close, the three major indexes rose across the board, and the volume of transactions was huge. But today, there has also been a sharp rise and fall!Comments: A-shares open higher and go lower to fill vacancies in the day, and the time window opens tomorrow! Veteran 90 points

Statement of the work: Personal opinion, for reference only.

In fact, there is still an important problem that has not been solved. That is the small and micro-cap stocks that have been seriously pulled up. Recently, some very active stocks, if you look closely at the fundamentals, are mostly stocks with continuous losses. Compared with the historical position of these stocks, many stocks are at a record high. Therefore, these small and micro-cap stocks will eventually face the return of valuation. This is the problem that A shares may face for a long time to come.To solve this problem, the pain that may be caused by solving this problem is the need to switch between "large and small disks". That is to say, if the large-cap stocks can hold up the scene, the market trend will not be too ugly.